Our 32oz Wide Mouth Nalgene cap and hose kit is here. This is the perfect accessory for any wide mouth Nalgene bottle. Simply replace the cap of your current bottle with ours, cut provided drink straw to desired length (32oz or 48oz bottle), cut provided hose to desired length, and you're good to go. You now have the ability to hydrate on the go; no more removing your bottle from the pouch to take a drink. With the provided molle hose clasp, you can silently detach the hose to drink, and silently and effortlessly place the hose back so it does not move around.